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I2C-Sensor-Data not displayed in OpenCPN - Headless Mode
#1
Dear all, 

Im using the following setup: 

RaspberryPi 4 with Openplotter in Headless mode with
  • AIS DaisyHAT
  • USB GPS Dongle
  • USB RS422 Adapter
  • I2C Sensor: 10 DOF IMU-Sensor (BMP280 & MPU9255 combined) on top of the DaisyHAT
  • MPU9255 with the PyPilot-Application in Openplotter
  • BMP280 with I2C-Applicatipn in Openplotter

connected. 

As a Wlan-client (AP+Client onboard Mode) im using a Macbook and OpenCPN. 
Incoming connection in OpenCPN (on the macbook) is TCP localhost port:10110

Im getting a signal from the AIS, the GPS. 
Im not receiving any I2C Sensor-Data.

When I connect via VNC on the RaspberryPi and start OpenCPN there, Im getting all the Sensordata. 
  • On the SignalK Server under "Data Connection" the Sensor IMU-Data from PyPilot is displayed 
  • As well as the Temp and Pressuredata coming from the I2C-Application. 


It seems so me, that I have so setup a additional incoming connection in OpenCPN on the Macbook. Which one is it?
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I2C-Sensor-Data not displayed in OpenCPN - Headless Mode - by zugol - 2023-06-26, 10:42 AM

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